DK0897472T3 - Wave Energy Converter - Google Patents

Wave Energy Converter

Info

Publication number
DK0897472T3
DK0897472T3 DK97921069T DK97921069T DK0897472T3 DK 0897472 T3 DK0897472 T3 DK 0897472T3 DK 97921069 T DK97921069 T DK 97921069T DK 97921069 T DK97921069 T DK 97921069T DK 0897472 T3 DK0897472 T3 DK 0897472T3
Authority
DK
Denmark
Prior art keywords
wave energy
energy converter
converter
wave
energy
Prior art date
Application number
DK97921069T
Other languages
Danish (da)
Inventor
Bengt-Olov Sjoestroem
Lennart Claesson
Jan Forsberg
Gunnar Fredriksson
Original Assignee
Ips Interproject Service Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ips Interproject Service Ab filed Critical Ips Interproject Service Ab
Application granted granted Critical
Publication of DK0897472T3 publication Critical patent/DK0897472T3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
    • F03B13/16—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
    • F03B13/18—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore
    • F03B13/1845—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom slides relative to the rem
    • F03B13/1855—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom slides relative to the rem where the connection between wom and conversion system takes tension and compression
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
    • F03B13/16—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
    • F03B13/18—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore
    • F03B13/1845—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom slides relative to the rem
    • F03B13/187—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom slides relative to the rem and the wom directly actuates the piston of a pump
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
DK97921069T 1996-04-29 1997-04-29 Wave Energy Converter DK0897472T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9601638A SE508307C2 (en) 1996-04-29 1996-04-29 wave energy converters
PCT/SE1997/000719 WO1997041350A1 (en) 1996-04-29 1997-04-29 Wave energy converter

Publications (1)

Publication Number Publication Date
DK0897472T3 true DK0897472T3 (en) 2002-03-11

Family

ID=20402392

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97921069T DK0897472T3 (en) 1996-04-29 1997-04-29 Wave Energy Converter

Country Status (12)

Country Link
US (1) US6140712A (en)
EP (1) EP0897472B1 (en)
JP (1) JP2000509129A (en)
CN (1) CN1077233C (en)
AU (1) AU708155B2 (en)
DK (1) DK0897472T3 (en)
ES (1) ES2167742T3 (en)
NZ (1) NZ332539A (en)
PT (1) PT897472E (en)
SE (1) SE508307C2 (en)
WO (1) WO1997041350A1 (en)
ZA (1) ZA973579B (en)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9701818D0 (en) 1997-01-29 1997-03-19 Applied Res & Tech Wave energy converter
US6768217B2 (en) * 2002-02-20 2004-07-27 Ocean Power Technologies, Inc. Wave energy converter system of improved efficiency and survivability
US6791205B2 (en) * 2002-09-27 2004-09-14 Aqua Magnetics, Inc. Reciprocating generator wave power buoy
US20040201222A1 (en) * 2002-12-10 2004-10-14 Leonid Eylman Power station utilizing potential energy of sea water pressure
US6930406B2 (en) * 2003-02-19 2005-08-16 W. C. Gray Montgomery Tide compensated swell powered generator
NO20043825A (en) * 2004-09-13 2005-12-12 Power Vision As Wave power plants
CA2630440C (en) * 2005-11-18 2011-02-08 Alexander Greenspan Wave energy recovery system
US20070145748A1 (en) * 2005-12-23 2007-06-28 Caterpillar Inc. Power generation system
JP2009542964A (en) * 2006-07-11 2009-12-03 オーストラリアン サステイナブル エナジー コーポレーション プロプライアタリー リミテッド Wave energy converter
US7969031B2 (en) * 2007-07-11 2011-06-28 Ryan Steelberg Deep water power generation system and apparatus
EP2231933A1 (en) * 2007-12-12 2010-09-29 Protean Power Pty Ltd Improvements to wave energy converter
AU2016208380B2 (en) * 2007-12-12 2018-10-04 Protean Energy Australia Pty Ltd Improvements to Wave Energy Converter
AU2015201739B2 (en) * 2007-12-12 2016-11-10 Protean Energy Australia Pty Ltd Improvements to Wave Energy Converter
GB0802291D0 (en) * 2008-02-07 2008-03-12 Pure Marine Gen Ltd Wave energy conversion apparatus
US20100283248A1 (en) 2009-02-20 2010-11-11 Moffat Brian L Venturi based ocean wave energy conversion system
US8925313B2 (en) * 2008-02-22 2015-01-06 Brian Lee Moffat Wave energy conversion apparatus
CN105201733B (en) * 2008-02-29 2019-02-19 辛格尔浮筒系船公司 Offshore combined power generation system
US8143733B2 (en) * 2008-03-12 2012-03-27 Maloney Cahill C System and method for providing nautical torque technology
US20090243298A1 (en) * 2008-03-25 2009-10-01 Jean Philippe F Minimal wave power generator
US20100122529A1 (en) * 2008-11-17 2010-05-20 William Steven Kroll Kinetically balanced bi-direction rotational wave energy converter
CA2756446C (en) * 2009-03-27 2020-12-29 Brian Lee Moffat Wave energy conversion apparatus
US7834475B1 (en) * 2009-05-04 2010-11-16 Dan Nicolaus Costas Apparatus for converting wave energy
CN102803708B (en) 2009-06-09 2016-01-13 詹姆斯.W.希利 Wave energy electrical power generation system
US9068554B2 (en) 2009-06-09 2015-06-30 James W. Healy Wave energy electrical power generation
US20110057448A1 (en) * 2009-09-08 2011-03-10 Joseph Page Wave energy converters
TWM381681U (en) * 2010-01-12 2010-06-01 shi-xiong Chen Seesaw type water wave electric generator
IES20100344A2 (en) 2010-05-26 2011-06-08 Sea Power Ltd Wave energy conversion device
US8723353B1 (en) 2012-11-21 2014-05-13 Barrie Franklin Wave energy converter design incorporating an induction generator
CN107939587A (en) 2012-12-26 2018-04-20 詹姆斯.W.希利 Wave energy power generation
GB2519399B (en) * 2013-07-05 2015-11-25 William Dick A wave energy converter
CN104454322B (en) * 2014-11-29 2019-01-04 章红涛 Sleeve float type seawave power generation device
SE539972C2 (en) * 2015-06-08 2018-02-13 W4P Waves4Power Ab Wave energy converter with differential cylinder
SE539195C2 (en) * 2015-08-10 2017-05-09 W4P Waves4Power Ab Wave energy converter including piston rod with float body
US11261839B2 (en) 2015-12-24 2022-03-01 Ivan Le Muet Device for collecting energy from broad wave spectra
SE540263C2 (en) * 2016-06-13 2018-05-15 Novige Ab Apparatus for harvesting energy from waves
US10385820B2 (en) * 2016-08-22 2019-08-20 Brian Lee Moffat Wave energy device with constricted tube and generator pod
US10415538B2 (en) * 2016-12-09 2019-09-17 Ting-Ching WU Negative-pressure wave generator
US10605226B2 (en) * 2018-08-14 2020-03-31 Lone Gull Holdings, Ltd. Inertial hydrodynamic pump and wave engine
WO2021158238A1 (en) * 2020-02-07 2021-08-12 The Climate Foundation Underwater water transfer apparatus
US11739727B2 (en) * 2021-09-13 2023-08-29 Aquaharmonics Inc. System and method for wave energy converting device
US11920588B2 (en) 2021-12-29 2024-03-05 Joseph David SIEBER Compressor for compressing high-pressured fluids

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1864499A (en) * 1927-11-25 1932-06-21 Grigsby Russell Cole Wave motor driving mechanism
US3487228A (en) * 1967-04-17 1969-12-30 Bernard Kriegel Power generating system
CH614020A5 (en) * 1975-01-31 1979-10-31 Jan Edvard Persson
NO771013L (en) * 1977-03-22 1978-09-25 Kjell Budal BOELGEKRAFTVERK.
US4208878A (en) * 1977-07-06 1980-06-24 Rainey Don E Ocean tide energy converter
GB2007314B (en) * 1977-10-13 1982-03-24 British Petroleum Co Wave energy device
SE423431B (en) * 1978-08-16 1982-05-03 Sven Anders Noren AGRICULTURAL RECOVERY OF CHAMBLE ENERGY INCLUDED IN THE WATERS
SE427131B (en) * 1981-07-16 1983-03-07 Interproject Service Ab AGRICULTURE FOR RECOVERY OF CHOCOLATE ENERGY BASED IN WATER WATER
IT1139379B (en) * 1981-08-18 1986-09-24 Tecnomare Spa SYSTEM FOR THE RECOVERY OF THE ENERGY OF THE WAVE MOTOR AND ITS TRANSFORMATION INTO USEFUL ENERGY
US4631921A (en) * 1985-08-05 1986-12-30 Linderfelt Hal R Float for wave energy harvesting device
DE8913764U1 (en) * 1989-11-21 1991-03-21 Pi Praktische Informatik Gmbh, 8000 Muenchen, De
CA2106503A1 (en) * 1992-10-19 1994-04-20 Branislav Previsic Device for generation of hydrodynamic power

Also Published As

Publication number Publication date
EP0897472B1 (en) 2001-11-14
SE9601638L (en) 1997-10-30
SE508307C2 (en) 1998-09-21
SE9601638D0 (en) 1996-04-29
AU2721297A (en) 1997-11-19
NZ332539A (en) 2000-06-23
US6140712A (en) 2000-10-31
WO1997041350A1 (en) 1997-11-06
AU708155B2 (en) 1999-07-29
ZA973579B (en) 1997-11-19
CN1077233C (en) 2002-01-02
EP0897472A1 (en) 1999-02-24
ES2167742T3 (en) 2002-05-16
JP2000509129A (en) 2000-07-18
PT897472E (en) 2002-05-31
CN1217046A (en) 1999-05-19

Similar Documents

Publication Publication Date Title
DK0897472T3 (en) Wave Energy Converter
NO20002794D0 (en) Wave energy converter
DE69520630D1 (en) Energy converter
DE69729422D1 (en) power converter
GB2314124B (en) Wave energy converter
GR3035973T3 (en) Wave energy converter
DE69735092D1 (en) SEA WAVE ENERGY GENERATOR
DE69524465D1 (en) Efficient power conversion
DK0736123T3 (en) wave energy conversion device
DE59812560D1 (en) POWER CONVERTER
DE69704897D1 (en) Piezoelectric-acoustic converter
GB9701818D0 (en) Wave energy converter
DE69511913T2 (en) Power conversion
DE69610000D1 (en) Power converter
DE69736279D1 (en) SOUND-rate converter
DE19782247T1 (en) Energy converter
DE69721534D1 (en) TIDE FLOW ENERGY CONVERTER
DE69814300D1 (en) Power converter
DE29605475U1 (en) Radiation energy converter
DE59700905D1 (en) ULTRASONIC CONVERTER
DE9404007U1 (en) Power converter
DE59607565D1 (en) Power converter
DK0904464T3 (en) Wave energy converter
SE9602281D0 (en) energy converter
LV11871A (en) Wave energy transformer